BGS mineralogy and petrology collection record

Sample number S23411
Sample Donor Simpson,J.B.
Rock name 'Original entry: Hypersthene And Or Basalt'
Stratigraphy Not entered
Comments Hypersthene and or basalt, sill
Locality details 500 yards W 20 deg N of triangulation point at 942 feet
50k map sheet Ayr (14)

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Map reference NS 491 153
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S23411

Cross Polarized, S23411

Plane Polarized, S23411

Plane Polarized, S23411